When shooting #3D, objects in mirror really are further away than they appear

I was experimenting with some 3D lens positioning and took a photo of my Honda Fit car in the driveway. In processing the image, I discovered that items reflected in the windows and the car itself end up appearing further away in 3D space. Which is a very cool effect!

Now I want to find a building with mirrored windows and take some photos of that in 3D – should produce a very interesting depth effect where objects in the mirror really are more distant!